Supersolidity and crystallization of a dipolar Bose gas in an infinite tube

JC Smith, D Baillie, PB Blakie - Physical Review A, 2023 - APS
We calculate the ground states of a dipolar Bose gas confined in an infinite tube potential.
We use the extended Gross-Pitaevskii equation theory and present a numerical method to …

Chester supersolid of spatially indirect excitons in double-layer semiconductor heterostructures

S Conti, A Perali, AR Hamilton, MV Milošević… - Physical Review Letters, 2023 - APS
A supersolid, a counterintuitive quantum state in which a rigid lattice of particles flows
without resistance, has to date not been unambiguously realized. Here we reveal a …

Supersolid stacks in antidipolar Bose-Einstein condensates

K Mukherjee, MN Tengstrand, TA Cardinale… - Physical Review A, 2023 - APS
We theoretically investigate a supersolid structure taking the form of stacked, disk-shaped
superfluid droplets connected via a dilute superfluid, in an antidipolar condensate. A phase …

Classical-linear-chain behavior from dipolar droplets to supersolids

K Mukherjee, SM Reimann - Physical Review A, 2023 - APS
We investigate the classicality of linear dipolar droplet arrays through a normal mode
analysis of the dynamical properties in comparison to the supersolid regime. The vibrational …

Metastable supersolid in spin-orbit-coupled Bose-Einstein condensates

WL Xia, L Chen, TT Li, Y Zhang, Q Zhu - Physical Review A, 2023 - APS
Supersolid is a special state of matter with both superfluid properties and spontaneous
modulation of particle density. In this paper we focus on the supersolid stripe phase realized …

Absence of Off-Diagonal Long-Range Order in hcp Dislocation Cores

M de Koning, W Cai, C Cazorla, J Boronat - Physical review letters, 2023 - APS
The mass transport properties along dislocation cores in hcp He 4 are revisited by
considering two types of edge dislocations as well as a screw dislocation, using a fully …

Phenomenological XXZ model for the competition between superconductivity and charge order in cuprates

G Venditti, I Maccari, J Lorenzana, S Caprara - SciPost Physics, 2023 - scipost.org
We argue that there is a special doping point in the phase diagram of cuprates, such that the
condensation of holes into a charge-ordered and a superconducting phase are degenerate …

Quantum Glasses

LF Cugliandolo, M Müller - Spin Glass Theory and Far Beyond …, 2023 - World Scientific
Spin Glass Theory and Far Beyond : Replica Symmetry Breaking After 40 Years (739 Pages)
Page 1 Chapter 18 Quantum Glasses Leticia F. Cugliandolo∗,† and Markus Müller‡ ∗Sorbonne …

Competing phases and intertwined orders in coupled wires near the self-dual point

KKW Ma, O Türker, A Seidel, K Yang - Physical Review B, 2023 - APS
The interplay between different quantum phases plays an important role in strongly
correlated systems such as high-T c cuprates, quantum spin systems, and ultracold atoms. In …

Thermodynamic phase diagram of the competition between superconductivity and charge order in cuprates

G Venditti, I Maccari, J Lorenzana… - arXiv preprint arXiv …, 2023 - arxiv.org
We argue that there is a special doping point in the phase diagram of cuprates, such that the
condensation of holes into a charge-ordered and into a superconducting phase are …